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What is the name of the hole between the atria in a fetus?
The remnants of the fetal opening between the right and left atria is referred to as the foramen ovalis. This is the opening during the fetal life and referred to as remnants due to the opening closing soon after birth.
What are the fetal remnant in adult?
There are several structures in the adult that are derived from the unique requirements of a fetus. The best know are the foramen ovale in the inter-atrial wall and the ligamentum arteriosus between the pulmonary artery and the aorta. These were involved in shunting blood around the lungs during gestation. Other structures include the round ligament of the liver (which was the umbilical vessels that perfused the fetal side of the placenta) and the round ligament of the bladder (which was the umbilicus where urine was excreted through).
What was the ligamentum arteriosum called in the fetal heart?
In the fetal heart it was called ductus arteriosis.
What is the lower trunk area on a fetal pig called?
The lower trunk area on a fetal pig is called the posterior region of the pig.
What is an enlarged fetal heart?
An enlarged fetal heart is called fetal cardiomegaly. Fetal cardiomegaly is a symptom of a number of congenital heart defects including tricuspid artesia, Ebstein anomaly, or twin transfusion syndrome.
On a fetal pig what is the neck area called?
20ft
What are fetal pig nostrils called?
external nares
What is the middle trunk of a fetal pig called?
lumbar
What is the neck area called of the fetal pig?
Cervical
What is the middle trunk of the fetal pig called?
lumbar
Is it true that when forms in a baby before birth it consists of cartilage and fibrous structures?
Yes, during fetal development, the skeleton initially forms as cartilage and fibrous structures that are later replaced by bone tissue in a process called ossification. The bones continue to grow and develop throughout childhood and into adolescence.
What is one of the fetal abnormalities that may be treated by fetal surgery?
Myelomeningocele. Also called spina bifida, myelomeningocele is a condition in which the spine fails to close properly during early fetal development.
